Kantor Imigrasi Kelas I TPI Jambi adalah lembaga pemerintah yang bertugas melayani masyarakat terkait masalah imigrasi, seperti pengajuan paspor, izin tinggal, dan pengawasan lalu lintas orang antar negara. Saat ini, pencatatan nomor surat keluar masih dicatat secara manual menggunakan buku agenda, yang sering menyebabkan duplikasi nomor surat, kesalahan pencatatan, dan keterlambatan dalam pengambilan data. Untuk mengatasi masalah ini, dirancang sebuah sistem informasi yang bekerja melalui situs web yang mengelola penomoran surat keluar secara otomatis dan terstruktur. Sistem ini menggunakan metode pengembangan prototipe dan alat pemodelan UML (Unified Modeling Language). Hasil dari desain ini adalah sistem informasi yang mampu mengelola penomoran surat keluar secara otomatis, terintegrasi, dan disimpan dalam database yang mudah dan cepat untuk diakses. Fitur utama dari sistem ini mencakup pembuatan format penomoran otomatis sesuai dengan jenis dan klasifikasi surat, penyimpanan arsip digital surat, pencarian data berdasarkan berbagai kriteria, dan manajemen pengguna. Dengan implementasi sistem ini, diharapkan proses administrasi korespondensi di Kantor Imigrasi Kelas I TPI Jambi menjadi lebih cepat, efisien, dan akurat.

Accurate and structured performance assessment is an essential requirement for service-oriented organizations such as law firms. This study aims to develop a personnel performance measurement system at MFP Law Firm Jakarta using the Balanced Scorecard (BSC) approach. The BSC method was selected because it enables comprehensive performance evaluation from four perspectives: financial, customer, internal business processes, and learning and growth. The research was conducted by determining relevant performance indicators for each position within the law firm, namely Partner, Senior Lawyer, Junior Lawyer, Legal Staff, and Finance Staff. The assessment weights were set at 35% for the financial perspective, 25% for customer, 25% for internal business processes, and 15% for learning and growth. The results showed that the highest performance score was achieved by Personnel B (90.55), while the lowest was recorded by Pesonnel N (74.05). This system provides an objective overview of personnel performance achievements and can serve as a foundation for improving human resource management strategies within the law firm

Compressive strength is one of the mechanical properties of rock behavior. This study focuses on the Balikpapan and Kampungbaru Formations located in the Kutai Kartanegara area, East Kalimantan. The Schmidt Hammer testing method was applied due to the lack of previous studies utilizing this tool to evaluate rock hardness in correlation with compressive strength. The research site is situated in the Kutai Kartanegara area, specifically in the districts of Muara Badak, Muara Jawa, and Sanga-Sanga. Field observations revealed the presence of claystone slopes at predetermined locations. Based on the test results, the uniaxial compressive strength (UCS) values for the Balikpapan Formation range from 3.453 MPa to 5.454 MPa, while the Kampungbaru Formation ranges from 3.317 MPa to 8.571 MPa. The Schmidt Hammer rebound number (RN) values for the Balikpapan Formation range from 17 to 19.6, and for the Kampungbaru Formation from 15 to 23.7. A negative correlation was found between the rebound number and UCS, where higher RN values tend to correspond with lower UCS values. This is supported by the linear regression analysis showing a negative coefficient (-0.450).
 

Efficient resource allocation is a major challenge in various sectors, especially when faced with limitations in quantity, time, and cost. This study aims to examine the application of linear programming as an optimization method in solving assignment problems, where a number of resources must be optimally allocated to a number of specific tasks. Through a literature study approach, this study examines various relevant previous study results, especially in the Indonesian context. The results of the study indicate that linear programming is able to improve operational efficiency, reduce costs, and produce a more balanced task distribution. However, this model has limitations in dealing with non-linear conditions and data uncertainty, so integration with other methods such as fuzzy logic or genetic algorithms is needed. This study is expected to broaden the understanding of the benefits of linear programming and encourage its wider application in quantitative-based decision making.

SP4N-LAPOR is a platform developed by the Ministry of Administrative and Bureaucratic Reform to facilitate the public in submitting complaints, aspirations, and suggestions related to public services. The number of SP4N-LAPOR! reports in Tanjungpinang City was 252 reports from 2019 to 2023. In 2023, the number of reports increased by 73. Based on data and information gathered during the preliminary research, out of the 73 reports, 54 were completed, 12 were processed, and 7 were archived. The increase in the number of reports prompted the researcher to examine the effectiveness of the resolution process. The research question in this study is: How effective is the resolution of public grievances and complaints through online services in the city of Tanjungpinang in 2023? This study aims to analyze the effectiveness of the resolution of public aspirations and complaints online at several agencies in Tanjungpinang City in 2023. The theory used in this study is Campbell J.P.'s theory, which consists of four aspects: program success, target success, input and output levels, and overall goal achievement. The method used is a qualitative approach. The research results from the program success indicators show that the steps taken in verifying and resolving reports are in accordance with the SP4N-LAPOR! SOP. In the target success indicators, the researcher found that all complaint reports for 2023 have been completed. Although there are still some unfinished reports on the SP4N-LAPOR! website, they are still being followed up by the relevant agencies.

Bioinformatics is an interdisciplinary field that integrates biology, statistics, and computer science to analyze large-scale biological data. In the context of secondary education, students' understanding of this concept is still minimal. This study aims to evaluate the effectiveness of a training on the Implementation of Data Science in Bioinformatics, organized by the Statistics Study Program at Universitas PGRI Adi Buana Surabaya as part of a community service activity. The training methodology used a hybrid approach combining offline and online sessions. Twelfth-grade science students from five partner high schools participated. The training materials covered the basics of statistics, an introduction to bioinformatics, and biological data analysis case studies. The training showed increased participants' conceptual understanding and interest in data science. Furthermore, active interaction between students and speakers demonstrated the success of the participatory approach in learning activities. This activity also created collaborative relationships between partner universities and schools, extending the educational impact to secondary education environments. This training demonstrates the importance of integrating bioinformatics in secondary education to prepare young people to face the challenges of data-driven science.ABSTRAK Bioinformatika merupakan bidang interdisipliner yang mengintegrasikan biologi, statistika, dan ilmu komputer untuk menganalisis data biologis dalam skala besar. Dalam konteks pendidikan menengah, pemahaman siswa terhadap konsep ini masih sangat terbatas. Penelitian ini bertujuan untuk mengevaluasi efektivitas pelatihan bertema Implementasi Sains Data pada Bidang Bioinformatika yang diselenggarakan oleh Program Studi Statistika Universitas PGRI Adi Buana Surabaya sebagai bagian dari kegiatan pengabdian kepada masyarakat. Metodologi pelatihan menggunakan pendekatan hybrid yang menggabungkan sesi luring dan daring. Siswa kelas XII jurusan IPA dari lima SMA mitra dilibatkan sebagai peserta. Materi pelatihan mencakup dasar-dasar statistika, pengenalan bioinformatika, serta studi kasus analisis data biologis. Hasil pelatihan menunjukkan adanya peningkatan pemahaman konseptual dan minat peserta terhadap bidang sains data. Selain itu, terjadi interaksi aktif antara siswa dan narasumber yang mencerminkan keberhasilan pendekatan partisipatif dalam kegiatan pembelajaran. Kegiatan ini juga menciptakan hubungan kolaboratif antara universitas dan sekolah mitra, memperluas dampak edukatif ke lingkungan pendidikan menengah. Pelatihan ini membuktikan pentingnya integrasi bioinformatika dalam pendidikan menengah untuk mempersiapkan generasi muda menghadapi tantangan ilmu pengetahuan berbasis data.

The rapid adoption of QRIS (Quick Response Code Indonesian Standard) as a standardized digital payment system has transformed transactional behaviors in Indonesia, particularly among Generation Z and SMEs. This study explores the effectiveness of QRIS in driving digital transactions and its role in advancing the digital economy in Bandar Lampung, with a dual focus on Generation Z consumers and SMEs. Using a qualitative approach, data were collected through interviews with 13 Generation Z QRIS users and 3 SMEs (Jenggala, Ternatea, and Elora Studio). Findings indicate that QRIS adoption among Generation Z is driven by ease of use, speed, and practicality, though technical barriers like unstable internet connectivity and QR code scanning issues persist. For SMEs, QRIS enhances operational efficiency by reducing cash dependency (e.g., 70% of Jenggala’s transactions shifted to QRIS), automates financial management (Elora Studio), and improves customer satisfaction through faster transactions. However, challenges such as digital fraud (e.g., fake payment proofs at Jenggala) and infrastructure gaps underscore the need for systemic improvements. The study concludes that QRIS is pivotal in accelerating financial inclusion and digital economic growth, particularly when aligned with SME operational strategies and Generation Z’s tech-centric lifestyles. Recommendations include strengthening digital infrastructure, enhancing transaction security protocols, and fostering inclusive adoption across diverse business models.

Household waste management is a solution to support environmental sustainability. Eggshells, which have a high calcium carbonate content and can be used as organic fertilizer, constitute a waste that can be recovered. This article discusses the community service activities carried out in Pasar Rawa Village, Gebang District, Langkat Regency, with the aim of educating the community on how to use eggshells as organic fertilizer. This activity was carried out in three main stages, namely guidance to provide basic knowledge, direct training to practice making organic fertilizer from eggshells, and discussions to deepen understanding and answer to questions from the community. The results of the activity showed that the community was enthusiastic to participate in the training and that most participants were able to process eggshells into organic fertilizer independently. In addition to raising public awareness of the importance of waste management, this activity also has economic and environmental benefits. It is hoped that this program can be the first step towards building a culture of sustainable community waste management.

Comparison of Svelte JS Framework with React JS on Javascript-Based Web Application Performance. Informatics and Computer Engineering Education Study Program, Informatics and Computer Engineering Department, Faculty of Engineering, Makassar State University, (supervised by Mustari Lamada and Abdul Wahid). Comparison of Svelte JS and React JS frameworks using GTMetrix and WebPageTest tools by taking performance parameters including first contentful paint, speed index, large contentful paint, time to interactive, total blocking time, and cumulative layout shift. Each framework was tested by creating a 3-page website that had different loads. The test results were converted into scores where the score range was 1-3 for each parameter tested. React JS gets a total score of 26, 25, and 28 for each page. Svelte JS gets a total score of 34, 34, and 33 for each page. Native JS gets a total score of 34, 33, and 33 for each page. From these scores, it can be concluded that the Svelte JS framework is faster than React JS.

Independent internship activities are one of the educational strategies that aim to bridge theory with the practice of the world of work. This study aims to describe the implementation of independent internships for students at PT Taman Timur Regensi Surabaya and its contribution to improving students' competence and understanding of the property industry. The research method uses a qualitative descriptive approach with data collection techniques in the form of direct observation, interviews, and documentation studies. The results of the study indicate that internship activities support the improvement of students' technical skills, especially in the fields of project administration, management of legal documents, and understanding of housing development flows. In addition, students' soft skills, such as professional communication, teamwork, and time management, have also experienced significant development. In conclusion, independent internships at PT Taman Timur Regensi are an effective medium to prepare students to face the world of work in the property industry in a more prepared and competent manner.